959658620

素因数分解:

$2^2\times 5^1\times {\mathrm{9871}}^1\times {\mathrm{4861}}^1$

素因数の和:14741

約数の個数: 24

約数和(自身を含む): 2015901888

約数和(自身を除く): 1056243268

約数列:

[1, 2, 4, 5, 10, 20, 4861, 9722, 9871, 19444, 19742, 24305, 39484, 48610, 49355, 97220, 98710, 197420, 47982931, 95965862, 191931724, 239914655, 479829310, 959658620]

約数ペア:

[(1, 959658620), (2, 479829310), (4, 239914655), (5, 191931724), (10, 95965862), (20, 47982931), (4861, 197420), (9722, 98710), (9871, 97220), (19444, 49355), (19742, 48610), (24305, 39484)]